Fig. 7From: Simple method to evaluate the pixel crosstalk caused by fringing field effect in liquid-crystal spatial light modulatorsa Maximum theoretical intensity of the DC, first and second diffraction orders as a function of the parameter a (for the DC the value corresponds to the secondary maximum). b Phase value φmax that provides the maximum efficiency of the DC order (blue curve), first order (red) and second order (green), and phase values that provides minimum intensity of the DC order (black), as a function of aBack to article page